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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-6859) Management Server PermGen run out of memory after some time due to class leak.
Date Sat, 07 Jun 2014 08:19:01 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-6859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020758#comment-14020758
] 

ASF subversion and git services commented on CLOUDSTACK-6859:
-------------------------------------------------------------

Commit 65bffefd0bc71ecc72969db2757f3f5d82b27035 in cloudstack's branch refs/heads/4.4 from
[~minchen07]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=65bffef ]

CLOUDSTACK-6859:Management Server PermGen run out of memory after some
time due to class leak.

(cherry picked from commit 961cd7657e7dbb69d497123071db3156bd15d8e9)


> Management Server PermGen run out of memory after some time due to class leak.
> ------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-6859
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6859
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0, 4.3.0
>            Reporter: Min Chen
>            Assignee: Min Chen
>            Priority: Critical
>             Fix For: 4.4.0
>
>
> In our async callback framework, we are using cglib to create an Enhancer class for each
async callback setup. These new Enhancer classes are created per each async operation, this
is causing class leak, leading to PermGen out of memory after MS is running for some time.



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